List of Japanese organizations
The following is a list of organizations in Japan, pertaining to Japanese mahjong. As of October 2018, there are 1528 professionals among the Big Five organizations promoting modern riichi mahjong (not counting 101), up from about 1393 in October 2017.
Organization | Kanji | Inception | Member count |
---|---|---|---|
101 Kyougi Renmei | 「101競技連盟」 | 1982 | (23) |
Japan Professional Mahjong League | 日本プロ麻雀連盟 | 1981 | 610 |
Mahjong Union | 麻将連合 | 1997 (approx.) | 70 |
Nihon Pro Mahjong Kyoukai | 「日本プロ麻雀協会」 | 2001 (2010) | 382 |
Real Mahjong Unit | RMU | 2007 | 57 |
Saikouisen Nihon Pro Mahjong | 最高位戦日本プロ麻雀協会 | 1976 | 409 |
ZOO |